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The Little Packet’s Journey: How Does the Internet Work? | Kids’ Song

◷ 2:40

Ada’s tablet requests a whale picture, and the data travels through Wi‑Fi, routers, cables, fiber and connected networks. This catchy children’s song explains how a server replies with digital packets that the tablet puts back together.

Concepts explained

Concept glossary ↗

Original explanations based on the cited sources.

Internet

The Internet is a worldwide network of connected computer networks. Data travels between devices in packets; the Web is just one Internet service.

Sources

Text from the recording’s subtitles.

Song lyrics
O que vai surgir na moldura vazia? Ada toca a imagem de uma baleia. A foto inteira ainda não está salva. O pedido vai por Wi-Fi ao roteador. Uma luz pisca: os dados já partiram. Wi-Fi é só um caminho para a rede. O roteador manda o pedido adiante. A internet conecta muitas redes. Os aparelhos trocam dados entre si. Vai um pedido, a resposta volta. Redes conectadas: isso é internet. A viagem cruza cabos e fibra. Outros roteadores apontam caminhos. Um servidor acha a foto da baleia. Devolve os dados em pequenos pacotes. Eles podem voltar por rotas diferentes. A internet conecta muitas redes. Os aparelhos trocam dados entre si. Vai um pedido, a resposta volta. Redes conectadas: isso é internet. O tablet reúne todos os pacotes. Eles formam a foto como um quebra-cabeça. A baleia inteira enche a moldura. Páginas, mensagens e videochamadas são serviços, não a própria internet. A internet conecta muitas redes. Os aparelhos trocam dados entre si. Vai um pedido, a resposta volta. Redes conectadas: isso é internet. Ada vê a baleia por inteiro.
Language version lyrics
What will appear inside that empty frame? Ada taps a little whale on-screen. The full-size photo is not stored there yet. Her request goes by Wi-Fi to the router. A blinking light says data’s on the move. Wi-Fi is just one path into the network. The router points the request farther on. The Internet links up many networks. Devices send and share their data. A request goes out; the answer comes back. Linked-up networks: that’s the Internet. The journey runs through cables and bright fiber. Routers point it down available paths. A server finds the picture of the whale. It sends the data back in small packets. They may return by different routes. The Internet links up many networks. Devices send and share their data. A request goes out; the answer comes back. Linked-up networks: that’s the Internet. The tablet gathers all the packets back. Their data fits together like a puzzle. The whole whale fills the waiting frame. Web pages, messages, and video calls are services, not the Internet itself. The Internet links up many networks. Devices send and share their data. A request goes out; the answer comes back. Linked-up networks: that’s the Internet. Now Ada sees the whole whale in the frame.
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